GB2163819B - Transmission control apparatus of infinitely variable transmission - Google Patents

Transmission control apparatus of infinitely variable transmission

Info

Publication number
GB2163819B
GB2163819B GB8521419A GB8521419A GB2163819B GB 2163819 B GB2163819 B GB 2163819B GB 8521419 A GB8521419 A GB 8521419A GB 8521419 A GB8521419 A GB 8521419A GB 2163819 B GB2163819 B GB 2163819B
Authority
GB
United Kingdom
Prior art keywords
transmission
control apparatus
infinitely variable
transmission control
variable transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8521419A
Other versions
GB2163819A (en
GB8521419D0 (en
Inventor
Yasuhiko Miyaura
Hisashi Machida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP59179104A external-priority patent/JPS6155448A/en
Priority claimed from JP19365384A external-priority patent/JPS6174943A/en
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of GB8521419D0 publication Critical patent/GB8521419D0/en
Publication of GB2163819A publication Critical patent/GB2163819A/en
Application granted granted Critical
Publication of GB2163819B publication Critical patent/GB2163819B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Friction Gearing (AREA)
GB8521419A 1984-08-28 1985-08-28 Transmission control apparatus of infinitely variable transmission Expired GB2163819B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59179104A JPS6155448A (en) 1984-08-28 1984-08-28 Controller for stepless speed changer
JP19365384A JPS6174943A (en) 1984-09-14 1984-09-14 Speed change control device of stepless speed change gear

Publications (3)

Publication Number Publication Date
GB8521419D0 GB8521419D0 (en) 1985-10-02
GB2163819A GB2163819A (en) 1986-03-05
GB2163819B true GB2163819B (en) 1989-09-13

Family

ID=26499062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8521419A Expired GB2163819B (en) 1984-08-28 1985-08-28 Transmission control apparatus of infinitely variable transmission

Country Status (2)

Country Link
FR (1) FR2571517B1 (en)
GB (1) GB2163819B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669334A (en) * 1984-09-14 1987-06-02 Nippon Seiko Kabushiki Kaisha Transmission control apparatus for infinitely variable transmission
DE730111T1 (en) * 1995-02-28 1997-03-13 Isuzu Motors Ltd Stepless toroidal gear
JP3882417B2 (en) * 1999-09-09 2007-02-14 日産自動車株式会社 Vehicle driving force control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101151A1 (en) * 1982-08-06 1984-02-22 General Motors Corporation Continuously variable ratio transmission control system
EP0118922A2 (en) * 1983-03-14 1984-09-19 Nissan Motor Co., Ltd. Method of controlling ratio change in continuously variable transmission
GB2145785A (en) * 1983-08-31 1985-04-03 Fuji Heavy Ind Ltd A system for controlling the transmission ratio of an infinitely variable belt-drive transmission
GB2159218A (en) * 1984-05-23 1985-11-27 Nissan Motor Control system for drive train including continuously variable transmission
GB2161873A (en) * 1984-07-20 1986-01-22 Nippon Seiko Kk Transmission ratio control apparatus for infinitely variable transmissions of the toroidal type

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525861A (en) * 1975-10-23 1978-09-20 Mullard Ltd Vehicle power transmission arrangements and electronic control means therefor
JPS57140536A (en) * 1981-02-24 1982-08-31 Nissan Motor Co Ltd Internal-combustion engine controller
US4434675A (en) * 1981-09-11 1984-03-06 Excelermatic Inc. Transmission ratio control arrangement for a precess cam controlled infinitely variable traction roller transmission
DE3379415D1 (en) * 1982-12-17 1989-04-20 Nissan Motor Control method for continuously variable transmission or the like
US4669334A (en) * 1984-09-14 1987-06-02 Nippon Seiko Kabushiki Kaisha Transmission control apparatus for infinitely variable transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101151A1 (en) * 1982-08-06 1984-02-22 General Motors Corporation Continuously variable ratio transmission control system
EP0118922A2 (en) * 1983-03-14 1984-09-19 Nissan Motor Co., Ltd. Method of controlling ratio change in continuously variable transmission
GB2145785A (en) * 1983-08-31 1985-04-03 Fuji Heavy Ind Ltd A system for controlling the transmission ratio of an infinitely variable belt-drive transmission
GB2159218A (en) * 1984-05-23 1985-11-27 Nissan Motor Control system for drive train including continuously variable transmission
GB2161873A (en) * 1984-07-20 1986-01-22 Nippon Seiko Kk Transmission ratio control apparatus for infinitely variable transmissions of the toroidal type

Also Published As

Publication number Publication date
GB2163819A (en) 1986-03-05
GB8521419D0 (en) 1985-10-02
FR2571517A1 (en) 1986-04-11
FR2571517B1 (en) 1989-09-22

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19930715

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040828